| Category
|
Item
|
Parameter
|
| Standard
|
Communications protocol
|
SIP 2.0
|
| Audio format standard
|
G.711a, G.711μ, G.722, G.726, G.729AB, G.723.1, iLBC
|
| Network protocol
|
RTP/RTCP, HTTP, HTTPS, DNS (SRV), DHCP (client), PPPoE, NTP/SNTP, TFTP
|
| LCD
|
Resolution: 132 x 64 pixels
|
| Background light: white
|
| Language: Chinese (simplified and traditional), English, French, German, Italian, Polish, Russian, Portuguese, Spanish, Turkish
|
| External interface
|
Ethernet ports
|
2 x RJ-45 ports, 10/100 Base-T
|
| Headset ports
|
RJ-9
|
| Function key
|
Fixed function keys: message, headset, call hold, call transfer, conference, hands-free, mute, redial
3 LINE keys
10 programmable keys
4 soft keys
6 navigation keys
Volume key
|
| Call feature
|
Call hold, call transfer, call waiting, DND, call forward, designated pickup, group pickup, distinctive ringtone, call park, advanced manager and secretary service
Call mute, redial, call records, volume adjustment, speed dialing, blacklist and automatic response
|
| Security feature
|
Signaling encryption: TLS
Voice encryption: SRTP
Web access encryption: HTTPS
Switch port: 802.1x (MD5)
|
| Function
|
Directory
|
Local directory: 300 contacts
LDAP directory
|
| Call history
|
100 records in all for received calls, missed calls, dialed calls and transferred calls
|
| Ring tone setting
|
Allows users to customize ring tones and set a ring tone for a specified number or user group
|
| Message waiting indicator (MWI)
|
Provides MWI that blinks for new voice messages
|
| Electrical feature
|
Power supply adapter
|
Input: 100 – 240V AC, 50/60 Hz
Output: 5V DC, 1.2A
|
| Power consumption
|
2.6 W
|
| Authentication
|
FCC/CE/RoHS
|
| Physical features
|
Dimensions (H x W x D)
|
273mm x 200mm x 158mm
|
| Weight
|
1.05 kg
|
| Installation mode
|
Placed on a desk
|
